package cn.edu.service;

import cn.edu.pojo.Collection;

import java.util.List;

public interface CollectionService {
    //添加收藏
    public int addCollection(Collection collection);
    //移除收藏
    public int deleteCollection(String sn);
    //查看所有收藏信息
    public List<Collection> allCollection(String sno);
}
